A Method for Draining Leftover Energy From Waste Lead-Acid Batteries Prior to Recycling

被引：1

作者：

Lee, Chien-Hsing ^{[1
]}

Wang, Wen-Chi ^{[1
]}

Jiang, Joe-Air ^{[2
]}

Hsu, Shih-Hsien ^{[3
]}

Lee, Chen-Wei

机构：

[1] Natl Cheng Kung Univ, Dept Syst & Naval Mechatron Engn, Tainan 701, Taiwan

[2] Natl Taiwan Univ, Dept Biomechatron Engn, Taipei 10617, Taiwan

[3] Feng Chia Univ, Dept Elect Engn, Taichung 407301, Taiwan

来源：

IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS | 2025年 / 21卷 / 04期

关键词：

Energy recovery; lead-acid batteries; pulse discharge (PD); relaxation effect; DESIGN; CHARGE; SYSTEM; ION;

D O I：

10.1109/TII.2025.3528547

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this study, a self-adaptive pulse discharge (SAPD) approach is developed and utilized to drain leftover energy from waste lead-acid batteries before entering the recycling process. This SAPD method was applied to find the optimal pulse frequency and duty cycle values for determining the discharge current from the batteries. Experiments were conducted using two parallel-connected Yuasa 12-V/6-Ah batteries. The energy recovered from the batteries was 54.7 kJ, and the corresponding recovery efficiency was 78.7%. The energy recovery efficiency could be improved to 80.9% by including three 15-min relaxation periods when the terminal voltage of the batteries reached the cutoff voltage of 10.5 V during discharge. The findings of this study could pave the way to a more sustainable future, even though major improvements in the recycling process are still required.

引用

页码：3438 / 3447

页数：10

共 24 条

[1]

[Anonymous], 2023, YUASA Technical Manual

[2] A design of an optimal battery pulse charge system by frequency-varied technique [J].

Chen, Liang-Rui .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2007, 54 (01) :398-405

[3] Design of Duty-Varied Voltage Pulse Charger for Improving Li-Ion Battery-Charging Response [J].

Chen, Liang-Rui .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2009, 56 (02) :480-487

[4] Evaluation of batteries residual energy for battery pack recycling: Proposition of stack stress-coupled-AI approach [J].

Garg, Akhil ;

Wei, Li ;

Goyal, Ankit ;

Cui, Xujian ;

Gao, Liang .

JOURNAL OF ENERGY STORAGE, 2019, 26

[5] Path to the sustainable development of China's secondary lead industry: An overview of the current status of waste lead-acid battery recycling [J].

Hou, Huimin ;

Du, Bingbing ;

Guo, Dongfang ;

Xu, He ;

Fan, Yingxu .

ENVIRONMENTAL IMPACT ASSESSMENT REVIEW, 2024, 105

[6]

Jamratnaw W, 2017, 2017 14TH INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING/ELECTRONICS, COMPUTER, TELECOMMUNICATIONS AND INFORMATION TECHNOLOGY (ECTI-CON), P676, DOI 10.1109/ECTICon.2017.8096328

[7] Residual energy extraction from near end-of-life lithium-ion batteries using a self-adaptive pulse discharge method [J].